Draper's Home Theatre Stage Curtain is a pair of traverse style (center opening) motorized curtains on a track that open to reveal your Draper projection screen when it's time for the show. Not only does the Home Theatre Stage Curtain conceal your screen when not in use, it is able to mask your projection screen to a narrower format at the touch of a button. Curtains are made of the highest quality 16oz. flame-retardant cotton velour, as used in commercial movie theatres. For more information visit our website: http://www.draperinc.com/ProjectionSc...